Question

show that [(x-q)(x-r)/(p-q)(p-r)]+[(x-r)(x-p)/((q-r)(q-p)]+[(x-p)(x-q)/(r-p)(r-q)]

Answer 1

What are we supposed to show about it?

Answer 2

=1

Answer 3

Are you taking an honors algebra class Aravind? These are some interesting questions you've been asking. :)

Answer 4

is ther any logical way without steps like by mathematical reasoning??